We found one dictionary that defines the word with efficiency:

General (1 matching dictionary)

1. with efficiency: Rhymezone

Definitions from WordNet (with efficiency) ▸ adverb:  in an efficient manner Opposite: inefficiently, ineffectively, ineptly, unproductively, unsuccessfully ▸ Words similar to with efficiency ▸ Usage examples for with efficiency ▸ Idioms related to with efficiency ▸ Wikipedia articles (New!) ▸ Words that often appear near with efficiency ▸ Rhymes of with efficiency ▸ Invented words related to with efficiency